Dynamic biomechanical equilibrium in pelvic organ prolapse: from mechanistic insights to precision reconstruction.

ABSTRACT:

Background

The traditional treatment of pelvic floor organ prolapse (POP) is based on static anatomical repair, but the postoperative recurrence rate is still high in the surgical rate, which suggests the need to re-examine its pathogenesis from a biomechanical perspective.

Objective

To propose a new concept of POP prevention and treatment centered on the dynamic mechanical balance system of the levator plate-perineum and posterior vaginal vault, and to provide a theoretical basis for clinical intervention.

Results

This study reveals the key mechanisms of the pelvic floor dynamic balance system through biomechanical analysis. The stability of the pelvic floor is maintained by three synergistic aspects: first, the triangular support structure composed of the bladder-ut

SUBMITTER: Tian D 

PROVIDER: S-EPMC12542915 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature